Monoline
[计] 单线
🗣️ 情景例句
Good night, Philip.
晚安， Philip。
He seems to have a lot of strange ideas.
他似乎有很多奇怪的想法。
If you learn even a little English, you will find it usedful after you leave school.
假如你哪怕只是学一点英语，毕业后，也会发现它是有用的。